Resistance vuam yog ib txoj kev siv dav rau kev koom nrog cov khoom siv hlau hauv ntau yam lag luam. Ib qho tseem ceeb tshaj plaws uas cuam tshuam rau qhov zoo thiab kev ua haujlwm ntawm kev siv vuam yog electrode siab. Hauv tsab xov xwm no, peb yuav tshawb txog ntau yam teebmeem uas electrode siab tuaj yeem muaj nyob rau ntawm cov txheej txheem vuam tsis kam.
- Thaum tshav kub kub tiam: Electrode siab plays lub luag haujlwm tseem ceeb hauv kev tsim cov cua sov thaum lub sij hawm vuam tsis kam. Thaum ob daim hlau yog clamped ua ke nrog lub siab txaus, cov hluav taws xob tam sim no dhau los ntawm qhov chaw sib cuag, tsim kev tiv thaiv. Qhov kev tiv thaiv no ua rau lub cim ntawm cov cua sov, uas yog qhov tseem ceeb rau melting thiab fusing cov khoom hlau.
- Weld Zoo: Kev siv hluav taws xob kom zoo yog qhov tseem ceeb rau kev ua tiav cov vuam zoo. Kev tsis txaus siab tuaj yeem ua rau tsis zoo fusion, ua rau tsis muaj zog welds uas yuav ua tsis tau raws li kev ntxhov siab. Hloov pauv, siab dhau tuaj yeem ua rau deformation thiab tshem tawm ntawm cov hlau molten, cuam tshuam rau qhov kev ncaj ncees ntawm weld.
- Hluav taws xob Resistance: Tus nqi ntawm electrode siab thov cuam tshuam rau cov hluav taws xob tsis kam ntawm qhov vuam interface. Kev kub siab txo qhov kev tiv thaiv kev tiv thaiv, tso cai rau kom zoo dua tam sim no. Qhov no, nyob rau hauv lem, ua kom sov ntau dua thiab txhim kho cov weld zoo.
- Electrode Hnav: Lub siab siv rau cov electrodes tuaj yeem cuam tshuam lawv lub neej ntev. Kev kub siab ntau dhau tuaj yeem ua kom cov electrode hnav thiab yuav tsum tau hloov ntau zaus. Ntawm qhov tod tes, tsis txaus siab tuaj yeem ua rau hnav tsis sib xws lossis kev sib cuag tsis zoo, cuam tshuam rau vuam sib xws.
- Khoom Thickness: Cov khoom sib txawv thicknesses yuav tsum sib txawv ntawm cov electrode siab. Cov ntaub ntawv tuab dua feem ntau xav tau siab dua kom ntseeg tau tias tsim hluav taws xob tsim nyog thiab nkag mus, thaum cov ntaub ntawv nyias nyias yuav xav tau tsawg dua los tiv thaiv kev deformation ntau dhau.
- Surface condition: Qhov xwm txheej ntawm cov khoom nto kuj cuam tshuam rau qhov xav tau electrode siab. Cov chaw huv si thiab npaj tau zoo feem ntau yuav tsum muaj qhov tsawg dua rau kev siv vuam zoo, vim lawv muaj kev sib cuag hluav taws xob zoo dua.
- Kev siv hluav taws xob: Electrode siab ncaj qha cuam tshuam rau lub zog noj ntawm cov txheej txheem vuam tsis kam. Kev ntsuas siab rau cov kev cai tshwj xeeb ntawm daim ntawv thov tuaj yeem pab txhim kho kev siv hluav taws xob zoo thiab txo cov nqi khiav lag luam.
- Txheej txheem tswj: Kev tswj xyuas meej ntawm electrode siab yog qhov tseem ceeb rau kev ua kom zoo ib yam thiab rov ua dua vuam tau. Niaj hnub nimno welding tshuab feem ntau muaj cov txheej txheem tswj siab heev uas saib xyuas thiab kho lub siab thaum lub vuam txheej txheem.
Nyob rau hauv xaus, electrode siab yog ib qho tseem ceeb parameter nyob rau hauv tsis kam welding, cuam tshuam rau thaum tshav kub kub tiam, weld zoo, electrode hnav, cov khoom thickness, deg mob, zog noj, thiab cov txheej txheem tswj. Ua kom tiav qhov sib npaug ntawm qhov siab yog qhov tseem ceeb rau kev tsim cov welds zoo zoo. Cov neeg tsim khoom yuav tsum xav txog cov xwm txheej no thiab siv cov kev tswj xyuas kom zoo los xyuas kom meej tias lawv txoj haujlwm vuam tsis kam.
Post lub sij hawm: Sep-27-2023
